Enter the total draw weight (pounds) and the ${V2} into the Arrow Spine Weight Calculator. The calculator will evaluate the Arrow Spine Weight.

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## Arrow Spine Weight Formula

The following two example problems outline the steps and information needed to calculate the Arrow Spine Weight.

ASPW = DW * 6.75

Variables:

- ASPW is the Arrow Spine Weight (grains)
- DW is the total draw weight (pounds)

To calculate the arrow spine weight, multiply the draw weight by 6.75.

## How to Calculate Arrow Spine Weight?

The following steps outline how to calculate the Arrow Spine Weight.

- First, determine the total draw weight (pounds).
- Next, gather the formula from above = ASPW = DW * 6.75.
- Finally, calculate the Arrow Spine Weight.
- After inserting the variables and calculating the result, check your answer with the calculator above.

**Example Problem : **

Use the following variables as an example problem to test your knowledge.

total draw weight (pounds) = 40

ASPW = DW * 6.75** **= ?